GB731342A - Improvements in or relating to digital data storage systems - Google Patents

Improvements in or relating to digital data storage systems

Info

Publication number
GB731342A
GB731342A GB8613/50A GB861350A GB731342A GB 731342 A GB731342 A GB 731342A GB 8613/50 A GB8613/50 A GB 8613/50A GB 861350 A GB861350 A GB 861350A GB 731342 A GB731342 A GB 731342A
Authority
GB
United Kingdom
Prior art keywords
cards
stack
data
inspection
members
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB8613/50A
Other languages
English (en)
Inventor
Frederick Calland Williams
Tom Kilburn
Eric Roberts Laithwaite
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Research Development Corp UK
Original Assignee
National Research Development Corp UK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to BE502301D priority Critical patent/BE502301A/xx
Priority to ZA13752D priority patent/ZA13752B/xx
Priority to BE507023D priority patent/BE507023A/xx
Priority to NL102042D priority patent/NL102042C/xx
Application filed by National Research Development Corp UK filed Critical National Research Development Corp UK
Priority to GB8613/50A priority patent/GB731342A/en
Priority to GB2603751A priority patent/GB743058A/en
Priority to FR1068622D priority patent/FR1068622A/fr
Priority to US218924A priority patent/US2807728A/en
Priority to CH298696D priority patent/CH298696A/fr
Priority to DEN3724A priority patent/DE976383C/de
Priority to CH301262D priority patent/CH301262A/fr
Priority to FR1050421D priority patent/FR1050421A/fr
Priority to US255568A priority patent/US2755996A/en
Priority to DEN4664A priority patent/DE915999C/de
Publication of GB731342A publication Critical patent/GB731342A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/1092—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices sensing by means of TV-scanning
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C13/00—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00
    • G11C13/04—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam
    • G11C13/048—Digital stores characterised by the use of storage elements not covered by groups G11C11/00, G11C23/00, or G11C25/00 using optical elements ; using other beam accessed elements, e.g. electron or ion beam using other optical storage elements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C17/00—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards
    • G11C17/005—Read-only memories programmable only once; Semi-permanent stores, e.g. manually-replaceable information cards with a storage element common to a large number of data, e.g. perforated card

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
GB8613/50A 1950-04-05 1950-04-05 Improvements in or relating to digital data storage systems Expired GB731342A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
BE502301D BE502301A (it) 1950-04-05
ZA13752D ZA13752B (it) 1950-04-05
BE507023D BE507023A (it) 1950-04-05
NL102042D NL102042C (it) 1950-04-05
GB8613/50A GB731342A (en) 1950-04-05 1950-04-05 Improvements in or relating to digital data storage systems
GB2603751A GB743058A (en) 1950-04-05 1950-11-10 Improvements in or relating to means for controlling the movement of a light beam orlight spot
FR1068622D FR1068622A (fr) 1950-04-05 1951-04-02 Perfectionnements aux systèmes d'emmagasinage de données numériques
US218924A US2807728A (en) 1950-04-05 1951-04-03 Digital data storage systems
CH298696D CH298696A (fr) 1950-04-05 1951-04-03 Dispositif d'emmagasinage de données.
DEN3724A DE976383C (de) 1950-04-05 1951-04-04 Speichersystem fuer Ziffergroessen
CH301262D CH301262A (fr) 1950-04-05 1951-11-08 Dispositif de commande du mouvement d'exploration récurrent d'un spot.
FR1050421D FR1050421A (fr) 1950-04-05 1951-11-09 Perfectionnements aux systèmes d'emmagasinage de données numériques
US255568A US2755996A (en) 1950-04-05 1951-11-09 Digital data storage systems
DEN4664A DE915999C (de) 1950-04-05 1951-11-10 Speicher fuer Ziffergroessen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8613/50A GB731342A (en) 1950-04-05 1950-04-05 Improvements in or relating to digital data storage systems
GB2756450 1950-11-10

Publications (1)

Publication Number Publication Date
GB731342A true GB731342A (en) 1955-06-08

Family

ID=26242290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8613/50A Expired GB731342A (en) 1950-04-05 1950-04-05 Improvements in or relating to digital data storage systems

Country Status (8)

Country Link
US (2) US2807728A (it)
BE (2) BE507023A (it)
CH (2) CH298696A (it)
DE (1) DE915999C (it)
FR (2) FR1068622A (it)
GB (1) GB731342A (it)
NL (1) NL102042C (it)
ZA (1) ZA13752B (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247362A (en) * 1961-11-30 1966-04-19 Jonker Business Machines Inc Scanner for superimposed card information retrieval system
DE1289345B (de) * 1965-03-09 1969-02-13 Licentia Gmbh Wertscheindruckapparat, insbesondere Fahrkartendrucker

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723762A (en) * 1949-12-22 1955-02-09 Nat Res Dev Improvements in or relating to means for recording data
BE534876A (it) * 1954-01-15
US3245039A (en) * 1954-03-22 1966-04-05 Ibm Electronic data processing machine
US2860181A (en) * 1954-03-31 1958-11-11 Rca Corp Electronic character selecting and/or printing apparatus
NL198632A (it) * 1954-07-06
US3019972A (en) * 1954-11-30 1962-02-06 West Point Mfg Co Apparatus for counting neps
DE1041529B (de) * 1955-08-01 1958-10-23 Clevite Corp Anordnung zur magnetischen Informationsspeicherung
GB802692A (en) * 1955-11-17 1958-10-08 Standard Telephones Cables Ltd Improvements in or relating to electrical calculating equipment
US3072818A (en) * 1956-03-07 1963-01-08 Ibm Radar mapper
US3014660A (en) * 1956-10-01 1961-12-26 Burroughs Corp Address selection means
US3027806A (en) * 1957-03-14 1962-04-03 Ibm Electro-optical devices
US3106700A (en) * 1957-06-27 1963-10-08 Gen Electric Photographic storage system
US3176274A (en) * 1958-03-31 1965-03-30 California Research Corp Recording storage tube readout method and apparatus
US3090844A (en) * 1959-07-16 1963-05-21 Hellige & Co Gmbh F Electrical switching apparatus
US3054203A (en) * 1959-08-12 1962-09-18 Ibm Display device
US3034643A (en) * 1959-08-13 1962-05-15 Itek Corp Data processing for edge coded cards
US3105593A (en) * 1960-09-19 1963-10-01 Bolt Beranek & Newman Coded card selector apparatus
US3526755A (en) * 1961-07-03 1970-09-01 John D Campbell Information storage and retrieval system
US3192389A (en) * 1962-03-01 1965-06-29 Schmermund Alfred Photoelectric feeler alignment device for checking packs of elongated articles
DE1213340B (de) * 1962-06-08 1966-03-24 Alfred Schmermund Kontrollvorrichtung an Zigarettenpackmaschinen
US3335283A (en) * 1963-04-11 1967-08-08 Jonker Business Machines Inc Versatile information storage and retrieval system including photocell scanning
US3334237A (en) * 1964-02-07 1967-08-01 Monroe Internat Inc Photoelectric signal control with power keyboard actuated code discs
US3390683A (en) * 1966-10-05 1968-07-02 Accessories Corp Comp Data access means
US3555248A (en) * 1968-06-28 1971-01-12 Image Systems Inc Card-type storage item and clip
US3668407A (en) * 1970-05-28 1972-06-06 Texas Instruments Inc Optical switching for keyboard encoder
US3817171A (en) * 1970-12-18 1974-06-18 F Ernst Selective imprinting machine
US3851152A (en) * 1970-12-28 1974-11-26 Sumitomo Electric Industries Read-out data entry system for a plurality of super-imposed data entry cards
US3771242A (en) * 1972-05-15 1973-11-13 Conrac Corp Split flap display module
US4821321A (en) * 1981-12-31 1989-04-11 The United States Of America As Represented By The Secretary Of The Army Automatic secure transmission and reception of pictorial information
WO2021173076A1 (en) * 2020-02-25 2021-09-02 Agency For Science, Technology And Research Identification tag

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2057773A (en) * 1935-12-04 1936-10-20 William G H Finch Electronic distributor
US2302009A (en) * 1939-03-25 1942-11-17 Ibm Transmission system for statistical data
NL98219C (it) * 1939-06-30
US2294720A (en) * 1939-07-25 1942-09-01 Ibm Apparatus for verifying statistical data
US2382055A (en) * 1939-11-28 1945-08-14 John H Homrighous Remote control system
US2275017A (en) * 1940-06-18 1942-03-03 Joseph T Mcnaney Signaling system
FR959300A (it) * 1940-12-19 1950-03-28
US2402058A (en) * 1941-06-25 1946-06-11 Hazeltine Research Inc Secrecy communication system
US2401021A (en) * 1943-06-02 1946-05-28 Rosenberg Martin Machine for statistical computations
BE486691A (it) * 1946-10-31
BE480261A (it) * 1947-04-15
US2586711A (en) * 1947-06-04 1952-02-19 Martha W C Potts Scanning system and apparatus
US2668877A (en) * 1947-11-04 1954-02-09 Bell Telephone Labor Inc Electromechanical translator
US2541247A (en) * 1947-11-26 1951-02-13 Control Instr Co Inc Switching system
NL146784B (nl) * 1948-06-04 Basf Ag Werkwijze ter bereiding van 3,5-cyclohexadieendicarbonzuur door elektrochemische reductie van o-ftaalzuur.
US2523328A (en) * 1948-06-30 1950-09-26 Gen Electric Cathode-ray mapping system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3247362A (en) * 1961-11-30 1966-04-19 Jonker Business Machines Inc Scanner for superimposed card information retrieval system
DE1289345B (de) * 1965-03-09 1969-02-13 Licentia Gmbh Wertscheindruckapparat, insbesondere Fahrkartendrucker

Also Published As

Publication number Publication date
DE915999C (de) 1954-08-02
CH298696A (fr) 1954-05-15
FR1050421A (fr) 1954-01-07
US2755996A (en) 1956-07-24
ZA13752B (it)
BE507023A (it)
US2807728A (en) 1957-09-24
CH301262A (fr) 1954-08-31
FR1068622A (fr) 1954-06-29
NL102042C (it)
BE502301A (it)

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